Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/core/dom/LayoutTreeBuilder.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 44 matching lines @@
     {
         ASSERT(m_layoutObjectParent);
 
         // Avoid an O(N^2) walk over the children when reattaching all children of a node.
         if (m_layoutObjectParent->node() && m_layoutObjectParent->node()->needsAttach())
             return 0;
 
         return LayoutTreeBuilderTraversal::nextSiblingLayoutObject(*m_node);
     }
 
-    RawPtrWillBeMember<NodeType> m_node;
+    Member<NodeType> m_node;
     LayoutObject* m_layoutObjectParent;
 };
 
 class LayoutTreeBuilderForElement : public LayoutTreeBuilder<Element> {
 public:
     LayoutTreeBuilderForElement(Element&, ComputedStyle*);
 
     void createLayoutObjectIfNeeded()
     {
         if (shouldCreateLayoutObject())
@@ skipping 14 matching lines @@
 public:
     LayoutTreeBuilderForText(Text& text, LayoutObject* layoutParent)
         : LayoutTreeBuilder(text, layoutParent) { }
 
     void createLayoutObject();
 };
 
 } // namespace blink
 
 #endif